The links below will take you to the relevant documents published on the Government Communities website concerning Fire Risk Assessment.
Fire Safety Guides for Fire Risk Assessment:
http://www.communities.gov.uk/fire/firesafety/firesafetylaw/
Fire Safety Mean of escape for disabled persons:
http://www.communities.gov.uk/publications/fire/firesafetyassessmentmeans
Fire Safety Guides for Fire Risk Assessment for operators that provide Small Sleeping Accommodation (eg small guest house):
http://www.communities.gov.uk/publications/fire/payingguests